Why Buy from Yvechus? *High quality Material. Light weight and breathable. For 2+ years boys and girls. *Imported precision waterproof fabrics can effectively protect the books and other items not to wet in the backpack. *Padded thicken and adjustable shoulder straps, protection the spine bone, prevent bow-backed, correct sloping shoulders. *Compressive strength of PVC handle, high grade metal zipper, made the backpack durable and practical. *Large capacity and storage space, multilayer design, easy to sort out, wear-resisting, anti-wrinkle, waterproof and easy to clean up. *The backpack has main pocket, second pocket, vice-home bag , prep bag and 2 side mesh pockets, enough space to carry items for daily use. *Perfect for primary and middle school students daily use, camping, hiking, travel school, etc. If you want to know more details or have any questions, please look through the detailed page or contact the customer service. Details: Material: Nylon Fabric Gender: female and male Type: backpack, rucksacks Method of opening: zipper Size: 12.2"*5.5"*18.5"(L*W*H) Color: as picture shown Package Including: 1*canvas backpack ATTENTION PLEASE!!! Please allow little color difference due to the monitor and light brightness. Please allow 0.3-0.9 in size error due to manual measurement. And please confirm the size info according to our description instead of the photos. Please allow the smell in the course of packing and shipping, but it will be disappeared in a few days air out. If there is any other questions, please feel free to contract us. We promise to provide the best customer service ever.